8SLVD1204-33NLGI8

Clock Buffers, Drivers Overview

The 8SLVD1204-33NLGI8 is a high-performance differential LVPECL fanout buffer manufactured by Renesas Electronics. Designed for the distribution of high-frequency, low-additive phase-noise clock and data signals, it operates from a 3.3V power supply. The device features two selectable differential input pairs and four low-skew output pairs. It supports various differential input levels including LVDS, LVPECL, and CML, with a maximum input clock frequency of 2GHz. Typical output skew is 5ps, and maximum propagation delay is 320ps. Additive phase jitter is maximized at 40fs RMS at 156.25MHz. It is housed in a lead-free 16-VFQFPN package.

Clock Buffers, Drivers Feature Summary

• Four low-skew, low additive jitter LVPECL output pairs
• Two selectable, differential clock input pairs supporting LVDS, LVPECL, and CML
• Maximum input clock frequency of 2GHz
• Low additive phase jitter: 40fs (maximum) RMS at fREF = 156.25MHz

Clock Buffers, Drivers Applications

• Clock distribution for high-frequency digital systems
• PCI Express Gen 1–5 compliant designs
• Datacom and telecom equipment requiring precise timing

Clock Buffers, Drivers Part Context

This component belongs to the 8SLVP series of differential fanout buffers. It serves as a replacement for the IDT5T93GL06NLGI8, which is listed as obsolete. The 8SLVD1204-33NLGI8 provides similar functionality within the broader portfolio of clock management solutions offered by Renesas Electronics.

Clock Buffers, Drivers Replacement Considerations

The manufacturer lists the 8SLVD1208NBGI8 as a possible replacement part. Designers should verify pin compatibility and electrical specifications against the original application requirements before substitution.